CLN: Add version support using versioneer

Use versioneer to add improved version support

Author: bashtage

.gitattributes

@@ -0,0 +1 @@
+randomstate/_version.py export-subst

MANIFEST.in

@@ -10,3 +10,5 @@ exclude randomstate/pcg64*
 exclude randomstate/xorshift128*
 exclude randomstate/xorshift1024*
 
+include versioneer.py
+include randomstate/_version.py

doc/source/conf.py

@@ -16,8 +16,9 @@
 import sys
 import os
 import shlex
+from distutils.version import LooseVersion
 import guzzle_sphinx_theme
-
+import randomstate
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
@@ -65,9 +66,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '1.11'
+version = '.'.join(map(str,LooseVersion(randomstate.__version__).version[:2]))
 # The full version, including alpha/beta/rc tags.
-release = '1.11.4'
+release = randomstate.__version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

randomstate/__init__.py

@@ -3,3 +3,7 @@
 from randomstate.prng.mt19937 import *
 from randomstate.entropy import random_entropy
 import randomstate.prng
+
+from ._version import get_versions
+__version__ = get_versions()['version']
+del get_versions